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14585 Brighton Road, Brighton, CO 80601
SEMA Precast is the leading producer of wet-cast reinforced concrete box culverts in Colorado. Brand new state-of-the-art forming equipment ensures the highest quality products. SEMA Precast manufactures a full line of standard precast box culverts, as well as specially designed products to meet jobsite needs. We also offer special end sections with rebar dowels for connections to structures, headwalls, and wingwalls.
SEMA Precast supplied 5,714 lineal feet of box culvert for the City & County of Denver’s 39th Ave & Park Hill Drainage project.
The project consisted of 9 different size box culverts ranging from 8’x5′ to 15’x10′. All boxes supplied with water-tight gasketed joints.